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Fix issues with truncated files in raw sends

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When receiving a raw send stream only reallocated objects
whose contents were not freed by the standard indicators
should call dmu_free_long_range().

Furthermore, if calling dmu_free_long_range() is required
then the objects current block size must be used and not
the new block size.

Two additional test cases were added to provided realistic
test coverage for processing reallocated objects which are
part of a raw receive.

Reviewed-by: Olaf Faaland <faaland1@llnl.gov>
Signed-off-by: Brian Behlendorf <behlendorf1@llnl.gov>
Signed-off-by: Tom Caputi <tcaputi@datto.com>
Closes #8528
Closes #8607
This commit is contained in:
Tom Caputi
2019-04-10 10:17:36 -07:00
committed by Brian Behlendorf
parent 83472fabe5
commit c2c6eadf29
7 changed files with 271 additions and 48 deletions
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tests/runfiles/linux.run
+4 -3
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@@ -804,9 +804,10 @@ tests = ['rsend_001_pos', 'rsend_002_pos', 'rsend_003_pos', 'rsend_004_pos',
'send-c_mixed_compression', 'send-c_stream_size_estimate', 'send-cD',
'send-c_embedded_blocks', 'send-c_resume', 'send-cpL_varied_recsize',
'send-c_recv_dedup', 'send_encrypted_files', 'send_encrypted_hierarchy',
'send_encrypted_props', 'send_freeobjects', 'send_realloc_dnode_size',
'send_realloc_files', 'send_holds', 'send_hole_birth', 'send_mixed_raw',
'send-wDR_encrypted_zvol']
'send_encrypted_props', 'send_encrypted_truncated_files',
'send_freeobjects', 'send_realloc_dnode_size', 'send_realloc_files',
'send_realloc_encrypted_files', 'send_holds', 'send_hole_birth',
'send_mixed_raw', 'send-wDR_encrypted_zvol']
tags = ['functional', 'rsend']
[tests/functional/scrub_mirror]